text: """
  Beetle controller global application level constants defined here.
  """
  
  NUM_HIGH_PRIORITY_LEVELS = 1
  
  # Port used by gateways to listen for connections.
  GATEWAY_TCP_SERVER_PORT = 3002
  
  # Port to serve internal APIs.
  CONTROLLER_REST_API_PORT = 3003
  
  # Port for remote control server to listen on.
  CONTROLLER_MANAGER_PORT = 3004
  
  # Length of random session token assigned on gateway connection.
  SESSION_TOKEN_LEN = 32
  
  # Length of time in seconds to timeout disconnected gateways.
  GATEWAY_CONNECTION_TIMEOUT = 60 * 5
  